Weil-McLain LGB COMMERCIAL GAS BOILER LGB-23 User Manual

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-

Individual

stub vents

/

Combined

vents

0

Offset

vents

Part Number 550-141-186/0914

s)NSTALLATIONs3TART5Ps-AINTENANCEs0ARTS

Notes

 -INIMUMVENTHEIGHTUSINGFULLSIZECONNECTOR

2. -INIMUM FEETABOVEANYSTRUCTUREWITHIN

FEET

3. Vent and combined vent materials, length

and diameter must be determined using the

COMBINEDVENTINGTABLESOFTHE.ATIONAL&UEL

'AS#ODE!.3):nLATESTEDITIONOROTHER

accepted engineering design method. Use a

connector rise as high as possible to improve

vent connector capacity.

4. Vent and vent connector material and design

must be determined using the individual

VENTINGTABLESOFTHE.ATIONAL&UEL'AS#ODE

!.3):nLATESTEDITIONOROTHERACCEPTED

engineering design method. Use a connector

rise as high as possible to improve vent con-

nector capacity.

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Weil-McLain LGB COMMERCIAL GAS BOILER LGB-23